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SubjectRe: [mtd:mtd/next 10/11] drivers/mtd/mtdoops.c:244:39: warning: format specifies type 'long' but the argument has type 'unsigned int'
Hi Jean-Marc,

jmeurin@google.com wrote on Thu, 21 Apr 2022 15:22:26 -0700:

> On Thu, Apr 21, 2022 at 6:48 AM Miquel Raynal <miquel.raynal@bootlin.com> wrote:
> >
> > Hi Jean-Marc,
> >
> > lkp@intel.com wrote on Thu, 21 Apr 2022 21:22:47 +0800:
> >
> > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
> > > head: f812679fab605b3d5b853ed24a81dabb222ea23a
> > > commit: 0629fcef16d703d384f76cb2c2c3a119a9149a34 [10/11] mtd: mtdoops: Create a header structure for the saved mtdoops.
> > > config: hexagon-randconfig-r045-20220420 (https://download.01.org/0day-ci/archive/20220421/202204212106.9R1ylUB7-lkp@intel.com/config)
> > > compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project bac6cd5bf85669e3376610cfc4c4f9ca015e7b9b)
> > > reproduce (this is a W=1 build):
> > > wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
> > > chmod +x ~/bin/make.cross
> > > # https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git/commit/?id=0629fcef16d703d384f76cb2c2c3a119a9149a34
> > > git remote add mtd https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git
> > > git fetch --no-tags mtd mtd/next
> > > git checkout 0629fcef16d703d384f76cb2c2c3a119a9149a34
> > > # save the config file
> > > mkdir build_dir && cp config build_dir/.config
> > > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=hexagon SHELL=/bin/bash drivers/mtd/
> > >
> > > If you fix the issue, kindly add following tag as appropriate
> > > Reported-by: kernel test robot <lkp@intel.com>
> > >
> > > All warnings (new ones prefixed by >>):
> > >
> > > >> drivers/mtd/mtdoops.c:244:39: warning: format specifies type 'long' but the argument has type 'unsigned int' [-Wformat]
> > > page * record_size, retlen, sizeof(hdr), ret);
> > > ^~~~~~~~~~~
> > > include/linux/printk.h:446:60: note: expanded from macro 'printk'
> > > #define printk(fmt, ...) printk_index_wrap(_printk, fmt, ##__VA_ARGS__)
> > > ~~~ ^~~~~~~~~~~
> > > include/linux/printk.h:418:19: note: expanded from macro 'printk_index_wrap'
> > > _p_func(_fmt, ##__VA_ARGS__); \
> > > ~~~~ ^~~~~~~~~~~
> > > 1 warning generated.
> >
> > I've dropped the series for now. Please have a look at the reports and
> > propose a new version when this is fixed?
>
> Sorry about that, I had made that change based on this suggestion
> https://lore.kernel.org/all/202203310648.it4f2xXD-lkp@intel.com/ :-)

Did you verify with

> > > # save the config file
> > > mkdir build_dir && cp config build_dir/.config
> > > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=hexagon SHELL=/bin/bash drivers/mtd/

That the errors were actually gone? You seem to suggest that you didn't
:)

Thanks,
Miquèl

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